Results 71 to 80 of about 4,806 (222)

Efficient Automatic Pollen Recognition From Fossil Pollen Samples: A High‐Resolution Example Record From Palaeolake Kieshofer Moor, Northeastern Germany

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
We applied the two‐stage, AI‐based TOFSI approach to test automatic pollen recognition with fossil pollen samples. The algorithm performs very well for all major pollen types and other non‐pollen object classes, suggesting that such tools have the potential to substantially increase the efficiency of pollen analysis.
Martin Theuerkauf, Alexander Gillert
wiley   +1 more source

Kırklareli) zooplaktonik organizmaları (Rotifera, cladocera, copepoda) ve mevsimsel dağılımları [PDF]

open access: yes, 1996
Bu tezin, veri tabanı üzerinden yayınlanma izni bulunmamaktadır. Yayınlanma izni olmayan tezlerin basılı kopyalarına Üniversite kütüphaneniz aracılığıyla (TÜBESS üzerinden) erişebilirsiniz.DoktoraÖZET Bu araştırmada Mert, Erikli, Hamam ve Pedina (İğneada-
Güher, Hüseyin
core  

The Rotifer fauna of Guatemala and Belize: survey and biogeographical affinities

open access: yesRevista de Biología Tropical, 2007
Rotifer samples were obtained from 29 localities in northern Guatemala and central-southern Belize during March 2000 and June 2001. A total of 119 species were identified. Ten selected taxa are illustrated and commented: Euchlanis semicarinata, Lepadella
Alma Estrella García-Morales   +1 more
doaj  

An Integrated Assessment of European Soil Health and Restoration Potential

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT Soils host a significant proportion of biodiversity on Earth providing ecosystem functions vital to human well‐being, making it imperative to include them and their ecological features when addressing sustainability goals. We performed a comprehensive assessment of soil health across Europe by explicitly integrating biotic and abiotic ...
Irene Calderón‐Sanou   +12 more
wiley   +1 more source

The Musculature of Testudinella patina (Rotifera: Flosculariacea), Revealed with CLSM [PDF]

open access: yes, 2005
confocal microscopy, morphology, muscles, Rotifera ...
Sørensen, Martin Vinther
core   +1 more source

Can manipulative parasites modify host‐mediated trophic effects? Experimental evidence from Schistocephalus solidus and three‐spined sticklebacks

open access: yesFunctional Ecology, Volume 40, Issue 6, Page 1603-1618, June 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Parasites can alter host traits, thereby reshaping host interactions and modifying density‐ and trait‐mediated effects in trophic cascades. But despite increasing research in parasite ecology, the cascading effects of parasitism from individual hosts to population and ...
Maja Drakula   +8 more
wiley   +1 more source

Pendayagunaan Rotifera yang Diberi Pakan Alami Berbagai Jenis Mikroalgae [PDF]

open access: yes, 2013
Penelitian skala laboratorium dilakukan untuk mengetahui kelimpahan dan pertumbuhan optimum Brachionus sp. yang diberi pakan alami mikroalgae monospesies Nannochloropsis sp., Dunaliella sp., Isochsysis sp., dan Pavlova sp., dan multispesies (campuran ...
Widjaja, Fifi
core  

Marine rotifera

open access: yes, 2015
I Rotiferi fanno parte della meiofauna, cioè l'insieme di metazoi che abita i sedimenti marini e d'acqua dolce. Di dimensioni microscopiche, sono organismi che svolgono un ruolo fondamentale nei processi dell'ecosistema marino legati al ciclo dei nutrienti, alla mineralizzazione e al trasporto dei sedimenti.
De Smet Willem H   +3 more
openaire   +3 more sources

Seasonal Dynamics of the Gut Microbiome in Urban Feral Pigeons Are Associated With Environmental Conditions, Not With Diet Shifts

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
Using feral pigeons in urban environments, we show that microbiome diversity and composition vary seasonally despite stable diet composition. ABSTRACT Gut microbiomes play a crucial role in host physiology and seasonal adaptation. While seasonal shifts in avian gut microbiota are often attributed to seasonal diet variation, environmental factors may be
Kangqing Zhang   +5 more
wiley   +1 more source

Rotifera and Cladocera fauna of the River Seyhan (the part within borders of Adana city) [Seyhan Nehrinin (Adana i·l Merkezi sinirlari i·çindeki bölümünde) Rotifera ve Cladocera faunasi] [PDF]

open access: yes, 1997
In this study between November 1991 and October 1992, the unexplored Rotifera and Cladocera faunas were investigated both qualitatively and quantitatively in the part within borders of Adana city. The research yielded 17 spp. and 1 subsp. of Rotifera and
Göksu M.Z.L.   +3 more
core  

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